From: Obstructive voiding symptoms following stereotactic body radiation therapy for prostate cancer
 | Baseline | 1 Month | 3 Month | 6 Month | 9 Month | 12 Month | 18 Month | 24 Month | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |  | S.D. | Change | S.D. | Change | S.D. | Change | S.D. | Change | S.D. | Change | S.D. | Change | S.D. | Change | S.D. |
IPSS Obstructive | 3.7 | 3.61 | 1.3 | 3.91 | −0.2 | 3.31 | −0.6 | 3.13 | 0.2 | 4.06 | 0.4 | 0.25 | −0.2 | 3.69 | −0.3 | 3.70 |